Cross Roller Ring(thk) - List of Manufacturers, Suppliers, Companies and Products

Cross Roller Ring Product List

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Ultra-compact cross roller ring "RAU": THK Corporation

A super compact cross roller bearing that integrates the inner and outer rings. The smallest model has an inner diameter of 10 mm and an outer diameter of 21 mm, making it one of the smallest in the world.

This is a super compact cross roller bearing that enhances component rigidity by integrating the inner and outer rings. It enables miniaturization and weight reduction of devices. It achieves a balance between miniaturization, ultra-thin design, and rigidity, making it ideal for robot joints and small electric actuators. Compared to conventional angular ball bearing multi-row specifications, it is compact and lightweight. The spacer retainer ensures smooth movement and excellent rotational accuracy. *For more details, please refer to the PDF document or feel free to contact us.

Company：高津伝動精機
Price：Other

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Robot Cross Roller Ring "RF": THK Corporation

The RF type with a flange has been introduced in the cross roller ring series. It is an ideal product for robots that require weight reduction and improved productivity.

This is a flanged cross roller ring that achieves weight reduction and shorter assembly time for robots. - Further weight reduction achieved through a unique shape - Shortened assembly time due to flanged design - Contributes to improved productivity of robots The "cross roller ring" has rollers arranged in an alternating orthogonal pattern, allowing a single bearing to support various loads and moments in different directions, including radial and axial loads. The RF type can be directly mounted to shafts or housings due to its flanged design, making assembly easy and reducing the product's cross-sectional area. This product realizes weight reduction while inheriting the ease of assembly of the conventional RU type cross roller ring with mounting holes. *For more details, please refer to the PDF document or feel free to contact us.